public override BehaviorResult Update()
{
base.Update();
if (!m_initialized)
{
SpeculativeRigidbody specRigidbody = m_aiActor.specRigidbody;
specRigidbody.OnCollision = (Action <CollisionData>)Delegate.Combine(specRigidbody.OnCollision, new Action <CollisionData>(OnCollision));
m_initialized = true;
}
BehaviorResult behaviorResult = base.Update();
if (behaviorResult != BehaviorResult.Continue)
{
return(behaviorResult);
}
if (!IsReady())
{
return(BehaviorResult.Continue);
}
if (!m_aiActor.TargetRigidbody)
{
return(BehaviorResult.Continue);
}
Vector2 vector = m_aiActor.TargetRigidbody.specRigidbody.GetUnitCenter(ColliderType.HitBox);
if (leadAmount > 0f)
{
Vector2 b = vector + m_aiActor.TargetRigidbody.specRigidbody.Velocity * 0.75f;
b = BraveMathCollege.GetPredictedPosition(vector, m_aiActor.TargetVelocity, m_aiActor.specRigidbody.UnitCenter, chargeSpeed);
vector = Vector2.Lerp(vector, b, leadAmount);
}
float num = Vector2.Distance(m_aiActor.specRigidbody.UnitCenter, vector);
if (num > minRange)
{
if (!string.IsNullOrEmpty(primeAnim) || primeTime > 0f)
{
State = FireState.Priming;
}
else
{
State = FireState.Charging;
}
m_updateEveryFrame = true;
return(BehaviorResult.RunContinuous);
}
return(BehaviorResult.Continue);
}
private void BeginState(FireState state)
{
switch (state)
{
case FireState.Idle:
if (HideGun)
{
m_aiShooter.ToggleGunAndHandRenderers(true, "ChargeBehavior");
}
m_aiActor.BehaviorOverridesVelocity = false;
m_aiAnimator.LockFacingDirection = false;
break;
case FireState.Priming:
if (HideGun)
{
m_aiShooter.ToggleGunAndHandRenderers(false, "ChargeBehavior");
}
m_aiAnimator.PlayUntilFinished(primeAnim, true, null, -1f, false);
if (primeTime > 0f)
{
m_timer = primeTime;
}
else
{
m_timer = m_aiAnimator.CurrentClipLength;
}
if (stopDuringPrime)
{
m_aiActor.ClearPath();
m_aiActor.BehaviorOverridesVelocity = true;
m_aiActor.BehaviorVelocity = Vector2.zero;
}
else
{
m_aiActor.BehaviorOverridesVelocity = true;
m_aiActor.BehaviorVelocity = m_aiActor.specRigidbody.Velocity;
}
break;
case FireState.Charging:
if (HideGun)
{
m_aiShooter.ToggleGunAndHandRenderers(false, "ChargeBehavior");
}
m_chargeTime = 0f;
Vector2 vector = m_aiActor.TargetRigidbody.specRigidbody.GetUnitCenter(ColliderType.HitBox);
if (leadAmount > 0f)
{
Vector2 b = vector + m_aiActor.TargetRigidbody.specRigidbody.Velocity * 0.75f;
b = BraveMathCollege.GetPredictedPosition(vector, m_aiActor.TargetVelocity, m_aiActor.specRigidbody.UnitCenter, chargeSpeed);
vector = Vector2.Lerp(vector, b, leadAmount);
}
m_aiActor.ClearPath();
m_aiActor.BehaviorOverridesVelocity = true;
m_currentSpeed = ((chargeAcceleration <= 0f) ? chargeSpeed : 0f);
m_chargeDirection = (vector - m_aiActor.specRigidbody.UnitCenter).ToAngle();
m_aiActor.BehaviorVelocity = BraveMathCollege.DegreesToVector(m_chargeDirection, m_currentSpeed);
m_aiAnimator.LockFacingDirection = true;
m_aiAnimator.FacingDirection = m_chargeDirection;
m_aiActor.CollisionKnockbackStrength = chargeKnockback;
m_aiActor.CollisionDamage = chargeDamage;
if (hitVfx)
{
VFXObject vfxobject = new VFXObject();
vfxobject.effect = hitVfx;
VFXComplex vfxcomplex = new VFXComplex();
vfxcomplex.effects = new VFXObject[] { vfxobject };
VFXPool vfxpool = new VFXPool();
vfxpool.type = VFXPoolType.Single;
vfxpool.effects = new VFXComplex[] { vfxcomplex };
m_aiActor.CollisionVFX = vfxpool;
}
if (nonActorHitVfx)
{
VFXObject vfxobject2 = new VFXObject();
vfxobject2.effect = nonActorHitVfx;
VFXComplex vfxcomplex2 = new VFXComplex();
vfxcomplex2.effects = new VFXObject[] { vfxobject2 };
VFXPool vfxpool2 = new VFXPool();
vfxpool2.type = VFXPoolType.Single;
vfxpool2.effects = new VFXComplex[] { vfxcomplex2 };
m_aiActor.NonActorCollisionVFX = vfxpool2;
}
m_aiActor.PathableTiles = (CellTypes.FLOOR | CellTypes.PIT);
if (switchCollidersOnCharge)
{
m_enemyCollider.CollisionLayer = CollisionLayer.TileBlocker;
m_enemyHitbox.Enabled = false;
m_projectileCollider.Enabled = true;
}
m_aiActor.DoDustUps = chargeDustUps;
m_aiActor.DustUpInterval = chargeDustUpInterval;
m_aiAnimator.PlayUntilFinished(chargeAnim, true, null, -1f, false);
if (launchVfx)
{
SpawnManager.SpawnVFX(launchVfx, m_aiActor.specRigidbody.UnitCenter, Quaternion.identity);
}
if (trailVfx)
{
m_trailVfx = SpawnManager.SpawnParticleSystem(trailVfx, m_aiActor.sprite.WorldCenter, Quaternion.Euler(0f, 0f, m_chargeDirection));
if (trailVfxParent)
{
m_trailVfx.transform.parent = trailVfxParent;
}
else
{
m_trailVfx.transform.parent = m_aiActor.transform;
}
ParticleKiller component = m_trailVfx.GetComponent <ParticleKiller>();
if (component != null)
{
component.Awake();
}
}
if (bulletScript != null && !bulletScript.IsNull)
{
Fire();
}
m_aiActor.specRigidbody.ForceRegenerate(null, null);
break;
case FireState.Bouncing:
m_aiAnimator.PlayUntilFinished(hitAnim, true, null, -1f, false);
break;
}
}